CH20820A - Electric light bulb - Google Patents

Electric light bulb

Info

Publication number
CH20820A
CH20820A CH20820A CH20820DA CH20820A CH 20820 A CH20820 A CH 20820A CH 20820 A CH20820 A CH 20820A CH 20820D A CH20820D A CH 20820DA CH 20820 A CH20820 A CH 20820A
Authority
CH
Switzerland
Prior art keywords
light bulb
electric light
electric
bulb
light
Prior art date
Application number
CH20820A
Other languages
German (de)
Inventor
Lawrence Voelker William
Original Assignee
Lawrence Voelker William
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lawrence Voelker William filed Critical Lawrence Voelker William
Publication of CH20820A publication Critical patent/CH20820A/en

Links

CH20820A 1899-11-15 1899-11-15 Electric light bulb CH20820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH20820T 1899-11-15

Publications (1)

Publication Number Publication Date
CH20820A true CH20820A (en) 1901-03-31

Family

ID=4225467

Family Applications (1)

Application Number Title Priority Date Filing Date
CH20820A CH20820A (en) 1899-11-15 1899-11-15 Electric light bulb

Country Status (1)

Country Link
CH (1) CH20820A (en)

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